---> uname -a: Linux prd-centos7-docker-2c-8g-2009.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 656 4196 16 2968 6858 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:dd:4f:2b brd ff:ff:ff:ff:ff:ff inet 10.32.7.47/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fedd:4f2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:f7:ee:87 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/07/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 130.43 20.67 109.75 4567.02 25787.59 08:53:01 PM 139.71 1.52 138.20 302.63 9889.94 08:54:01 PM 116.56 3.36 113.20 930.74 20400.87 08:55:01 PM 15.71 0.38 15.32 243.47 4143.25 08:56:01 PM 34.60 2.41 32.18 317.15 10981.15 Average: 87.22 5.62 81.60 1260.58 14196.89 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5558608 2450120 30.59 2088 1827692 879220 9.71 520632 1653092 126868 08:53:01 PM 4952860 3055868 38.16 2088 2034860 1253276 13.84 1007108 1729160 82236 08:54:01 PM 3886456 4122272 51.47 2088 2606240 1758844 19.42 1725676 2027816 101348 08:55:01 PM 3818704 4190024 52.32 2088 2647840 1771164 19.56 1764320 2051836 16308 08:56:01 PM 4336988 3671740 45.85 2088 2887812 956972 10.57 1357228 1934824 13976 Average: 4510723 3498005 43.68 2088 2400889 1323895 14.62 1274993 1879346 68147 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 324.14 204.64 1395.28 60.72 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 323.41 378.99 1770.80 62.40 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 348.59 411.20 3476.80 438.42 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 11.74 12.12 54.06 3.02 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 168.95 218.25 51.75 1749.88 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 234.95 245.06 1349.06 463.97 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/07/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.19 0.00 4.39 2.97 0.11 56.34 08:52:01 PM 0 44.58 0.00 5.66 1.66 0.11 47.99 08:52:01 PM 1 27.99 0.00 3.14 4.26 0.09 64.52 08:53:01 PM all 50.86 0.00 3.96 1.83 0.13 43.21 08:53:01 PM 0 45.65 0.00 4.70 2.10 0.12 47.43 08:53:01 PM 1 56.15 0.00 3.24 1.56 0.14 38.92 08:54:01 PM all 65.78 0.00 3.85 3.16 0.15 27.05 08:54:01 PM 0 62.41 0.00 4.94 3.65 0.16 28.84 08:54:01 PM 1 69.17 0.00 2.77 2.65 0.15 25.26 08:55:01 PM all 83.07 0.00 1.88 0.01 0.12 14.93 08:55:01 PM 0 82.28 0.00 2.14 0.02 0.13 15.43 08:55:01 PM 1 83.87 0.00 1.57 0.00 0.13 14.43 08:56:01 PM all 52.15 0.00 2.58 0.89 0.11 44.28 08:56:01 PM 0 60.63 0.00 3.14 0.18 0.11 35.94 08:56:01 PM 1 43.81 0.00 2.04 1.60 0.11 52.45 Average: all 57.46 0.00 3.34 1.77 0.12 37.31 Average: 0 59.02 0.00 4.12 1.52 0.13 35.21 Average: 1 55.90 0.00 2.55 2.02 0.12 39.40